| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.68 | 6.839% | $180.216 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $149.27 | 9.480% | $163.4208 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $202.84 | 5.303% | $213.5966 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $53.85 | 3.575% | $55.7751 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $169.94 | 13.869% | $193.509 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $208.66 | 3.833% | $216.6579 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $124.63 | 13.167% | $141.04 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $1,077.87 | $1,164.2154 | $1,164.23 | $1,164.20 | $1,164.20 | |